Understand the current status and development differences of talc industry at home and abroad

Resource articles

At present, talc deposits have been found in more than 40 countries and regions around the world, mainly in Russia, China, the United States, France, Finland and other countries. The world's largest talc reserves are Russia, according to the "Soviet talc deposit" (Romanovich), its reserves are 39419 × 104t, the main producing area is in Siberia, followed by the Ural region. The former talc reserves account for 75%, while the latter deposits are mainly talc. According to the US Geological Survey, in 2014, four companies in the United States mine talc in six mines in four states, all of which are open-pit mining. Montana is the main producing area, followed by Texas, Vermont and Virginia.

China's talc resource reserves rank second in the world, with a wide distribution and relatively concentrated characteristics. At present, talc with different reserves and grades is found in 15 provinces, mainly concentrated in Liaoning, Shandong, Guangxi, Jiangxi and Qinghai provinces, accounting for more than 94% of the national talc reserves, including Liaoning, Shandong and Guangxi provinces (districts). Become the most important quality talc producing area.

China's distribution of talc resources

Technical articles

In terms of talc beneficiation and deep processing technology, there is still a big gap in the development level of developed countries in China and Europe and the United States. European multinational companies such as Luznak, Omega, and Yimifabi are leading the world in talc processing technology. These companies' talc processing technology and technology truly reflect the characteristics of large-scale, automated modern production, and their products have high-end products. Characteristics, specialization, and functionalization. Italian cosmetic grade talcum powder is famous all over the world; French talc has fine texture and masters high talc sterilization technology, and is also a major producer and exporter of cosmetic grade talcum powder.

China's talc ore dressing process and equipment are relatively backward, mainly relying on the introduction and learning of the beneficiation process and equipment of foreign talc mines. China's talcum powder processing mainly uses dry processing. The equipment used is mainly Raymond machine, mechanical impact pulverizer and airflow mill. Various ball mills and other mills are used less. In the 1980s, the processing equipment for talcum powder was mainly the traditional Raymond machine; from the late 1980s to the 1990s, the Japanese Hosokawa MNC502 superfine mill was introduced and the CIM51 superfine grinder developed on this basis; From the late period to the end of 2000, the use of jet mills made with German core technology has been widely used. China's talc processing technology is constantly learning and improving, and is gradually approaching the world's leading level.

Application

Talc has properties such as stability, low hardness, layered structure and lipophilic hydrophobicity. It is widely used in paper, plastic, paint, ceramics, cosmetics, medicine, rubber, agricultural products, fertilizer and other industries. The average number of talc in various fields worldwide. Paper, plastics, ceramics, paints and coatings are the four main application areas, with a total share of 85%.

World consumption of talc

From the perspective of regional differences, due to the differences in the distribution and consumption of talc and the impact of alternatives, the consumption structure of talc in different countries is not the same. More than 60% of China's talc production is consumed in the paper industry, and the rest is used in coatings, ceramics, cosmetics, roofing materials and plastics. 32% of American talc is used in coatings, 28% of talc is used in ceramics, 18% is used in papermaking, 6% is used in roofing materials, 6% is used in plastics, 4% is used in rubber, and 3% is used in cosmetics. The application of European talc is also very different.

Market articles

In recent years, world talc production has gradually stabilized. China is the world's largest producer of talc, followed by India, Brazil, Mexico, and the United States. In the world talc trade, the main exporters of talc are China, the United States, Canada, Italy, Australia and India. Major importing countries include more than 70 countries or regions including Japan, South Korea, Mexico, Belgium and Germany.

Statistics on talc production in the world (10,000 tons)

Source: US Geological Survey

The main producers of European talc are France, Finland, Austria, Italy, Turkey, etc. Among them, talc production in France and Finland accounts for more than half of the total production of talc in the EU. France, Finland, Austria and Italy are the major exporters of talc in Europe, with export markets mainly concentrated in Germany, the Netherlands, Belgium and the United Kingdom.

China is the world's largest producer, consumer and exporter of talc and has an important position in the world market. The proven reserves of talc account for 31% of the world's total, the output accounts for 46% of the world's total output, and the international trade volume accounts for 28% of the world's trade volume. It is exported to more than 70 countries and regions in the world, including Japan, Korea and other places in Asia. Big.

2012-2017 China talc export statistics

Source: China Customs

As the world's largest exporter of talc, the major domestic mines and enterprises are all looking at the cake in the overseas market. The development of the company itself, the research and development of deep processing and high value-added products are mainly from the international market demand, and the export is already in China. The driving force for the development of the talc industry. However, with the disappearance of the domestic talc price advantage in the international market, the form of China's talc exports has also become more severe. At the same time, the increase in demand for high-end talcum powder in the domestic market has also led to an increase in the import of talc. In the next few years, domestic demand for medium and high-grade talc will maintain a relatively fast growth rate. This indicates that the development of China's talc industry must increase research and development efforts, upgrade technology, reduce costs, and increase the value-added road. ( Powder network editing finishing / orange )

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